MODULE 3

• What type of programming language is Python?

  High-level, interpreted programming language
• Who created Python and in what year?

  Guido van Rossum in 1991
• What is the main design emphasis of Python?

  Code readability
• How does Python's syntax benefit programmers?

  Allows expression in fewer lines of code
• What are the main uses of Python?

  • Web development (server-side)
  • Software development
  • Mathematics
  • System scripting
• How can Python be used on a server?

  To create web applications
• What can Python do with database systems?

  Connect, read, and modify files
• How does Python handle big data?

  By performing complex mathematics
• What is one use of Python in software development?

  Rapid prototyping
• What is the latest version of Python as of now?

  3.13
• When was Python 3.13.0 released?

  October 7, 2024
• What are key features of Python?

  • Easy to learn and use
  • Cross-platform compatibility
  • Extensive libraries
  • Dynamic typing
  • Versatile programming paradigms
  • Open source
• Why is Python considered easy to learn?

  Its simple and readable syntax
• What does cross-platform compatibility mean for Python?

  Runs on Windows, macOS, and Linux
• What is dynamic typing in Python?

  Variable types are determined at runtime
• What does it mean that Python is open source?

  Free to use, distribute, and modify
• Why should beginners learn Python?

  • Easy syntax like plain English
  • Built-in libraries for learning
  • Understandable error messages
  • Project-oriented learning approach
• Name some famous applications built using Python.

  • YouTube
  • Instagram
  • Spotify
  • Dropbox
  • Netflix
  • Google
  • Uber
  • Pinterest
• How can you check if Python is installed on a Windows PC?

  Search for Python in the start bar
• How can you check if Python is installed on Linux or Mac?

  Open command line or Terminal
• What is the purpose of the print() function in Python?


  Displays output on the screen
• What is a string in Python?

  A sequence of characters enclosed in quotes
• How do you exit the Python command line interface?

  Type exit command
• What are comments in Python used for?

  • Enhance code readability
  • Identify functionality
  • Explain tricky scenarios
  • Prevent execution of code parts
• Why is indentation important in Python?

  Indicates a block of code
• How does indentation affect code execution in Python?

  Incorrect indentation causes errors
• How many spaces are commonly used for indentation in Python?

  Four spaces
• What happens if you use inconsistent indentation in Python?

  Python will give you an error